The Republican college students of Massachusetts, Connecticut and Rhode Island will hold a convention here tomorrow to form a department league and arrange for work this fall. Williams, Brown, Amherst, Tufts, Technology, Boston University and other colleges will be represented by delegates. There will be a business meeting at 2 p. m., and a "smoke talk" in the evening in the rooms of the Delta Upsilon fraternity, corner of Palmer and Brattle streets. In the afternoon there will be addresses by Arthur P. Stone, president of the Harvard Republican club, Theodore Cox of New York, president of the American Republican College League, and others. In the evening informal talks will be given by prominent students and several Massachusetts Republicans of prominence. The meetings are open to all, members of the Harvard Republican Club being specially urged to be present in view of the recent action of the Corporation.